Climate almanac
Sunnyside
Washington, United States · 46.32°, -120.01°
What is the weather like in Sunnyside in May?
In May, Sunnyside is typically 79°F (26°C) during the day and 52°F (11°C) at night. The month brings about 0.6 in (16 mm) of precipitation in total.
- Average high79°F (26°C)
- Average low52°F (11°C)
- Precipitation0.6 in (16 mm)
- Clear or mostly clear days13
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)